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exostosin glycosyltransferase 2

Summary

Gene Symbol

EXT2

Aliases

Glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N- acetylglucosaminyltransferase
N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase
SOTV

Organism

Homo sapiens (human)

External Links

NCBI Gene

2132

GGDB ID

gg159

HGNC

3513

mRNA

NM_000401

map

11p12-p11

Protein

NP_000392

OMIM

608210

KEGG Gene ID

hsa:2132

PubChem

2132

Alliance of Genome Resources

HGNC:3513

Annotation

Keyword

3D-structure
Alternative splicing
Disease variant
Disulfide bond
Endoplasmic reticulum
Epilepsy
Glycoprotein
Glycosyltransferase
Golgi apparatus
Hereditary multiple exostoses
Intellectual disability
Manganese
Metal-binding
Reference proteome
Secreted
Signal-anchor
Transmembrane helix
Tumor suppressor

Proteins

Displaying 1 entry
UniProt	Protein Name
Q93063	Exostosin glycosyltransferase 2 Glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase Heparan sulfate co-polymerase subunit EXT1 Multiple exostoses protein 2

Annotation information from UniProt.

Gene Ontology (GO)

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GO Term	Evidence Code	PMID
polysaccharide biosynthetic process	IDA	12907669
ossification	IMP	9326317
mesoderm formation	IEA
chondrocyte differentiation	IEA
glycosaminoglycan biosynthetic process	IDA	12907669

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

mucopolysaccharide metabolic process [inference]

heparin metabolic process [inference]

heparin biosynthetic process

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

protein modification process [inference]

protein glycosylation [inference]

protein N-linked glycosylation

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

biosynthetic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

gene expression

sulfur compound biosynthetic process [inference]

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

gene expression

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

cellular metabolic process [inference]

sulfur compound metabolic process [inference]

heparin metabolic process [inference]

heparin biosynthetic process

sulfur compound biosynthetic process [inference]

sulfation

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

gene expression

sulfur compound biosynthetic process [inference]

primary metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

protein modification process [inference]

protein glycosylation [inference]

protein N-linked glycosylation

glycosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation [inference]

protein N-linked glycosylation

organic substance metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

macromolecule metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

mucopolysaccharide metabolic process [inference]

heparin metabolic process [inference]

heparin biosynthetic process

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

gene expression

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

protein modification process [inference]

protein glycosylation [inference]

protein N-linked glycosylation

macromolecule modification [inference]

protein modification process [inference]

protein glycosylation [inference]

protein N-linked glycosylation

macromolecule glycosylation [inference]

protein glycosylation [inference]

protein N-linked glycosylation

carbohydrate derivative metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

mucopolysaccharide metabolic process [inference]

heparin metabolic process [inference]

heparin biosynthetic process

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

mucopolysaccharide metabolic process [inference]

heparin metabolic process [inference]

heparin biosynthetic process

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

protein modification process [inference]

protein glycosylation [inference]

protein N-linked glycosylation

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

gene expression

carbohydrate biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

sulfur compound metabolic process [inference]

heparin metabolic process [inference]

heparin biosynthetic process

sulfur compound biosynthetic process [inference]

sulfation

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

polysaccharide biosynthetic process

heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process

heparin biosynthetic process

glycoprotein biosynthetic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

gene expression

sulfur compound biosynthetic process [inference]

cellular developmental process [inference]

cell differentiation [inference]

chondrocyte differentiation

multicellular organismal process [inference]

ossification

system process [inference]

circulatory system process [inference]

heart process [inference]

heart contraction

vascular process in circulatory system [inference]

blood vessel diameter maintenance [inference]

vasodilation

multicellular organismal-level homeostasis [inference]

multicellular organismal-level chemical homeostasis [inference]

multicellular organismal-level water homeostasis

developmental process [inference]

anatomical structure morphogenesis [inference]

animal organ morphogenesis [inference]

bone morphogenesis [inference]

endochondral bone morphogenesis

anatomical structure formation involved in morphogenesis [inference]

formation of primary germ layer [inference]

mesoderm formation

cellular developmental process [inference]

cell differentiation [inference]

chondrocyte differentiation

homeostatic process [inference]

multicellular organismal-level homeostasis [inference]

multicellular organismal-level chemical homeostasis [inference]

multicellular organismal-level water homeostasis

chemical homeostasis [inference]

monoatomic ion homeostasis [inference]

monoatomic cation homeostasis [inference]

sodium ion homeostasis

inorganic ion homeostasis [inference]

sodium ion homeostasis

multicellular organismal-level chemical homeostasis [inference]

multicellular organismal-level water homeostasis

response to stimulus [inference]

response to endogenous stimulus [inference]

response to growth factor [inference]

cellular response to growth factor stimulus [inference]

cellular response to fibroblast growth factor stimulus

response to fibroblast growth factor [inference]

cellular response to fibroblast growth factor stimulus

cellular response to endogenous stimulus [inference]

cellular response to growth factor stimulus [inference]

cellular response to fibroblast growth factor stimulus

localization [inference]

establishment of localization [inference]

transport [inference]

fluid transport

biological regulation [inference]

regulation of biological quality [inference]

regulation of blood pressure

regulation of body fluid levels [inference]

multicellular organismal-level water homeostasis

regulation of anatomical structure size [inference]

regulation of tube size [inference]

regulation of tube diameter [inference]

blood vessel diameter maintenance [inference]

vasodilation

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GO Term	Evidence Code	PMID
Golgi membrane	TAS
endoplasmic reticulum	ISS
endoplasmic reticulum	IDA	10679296
Golgi apparatus	ISS
Golgi apparatus	IDA	10679296

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

UDP-N-acetylglucosamine transferase complex

endoplasmic reticulum protein-containing complex [inference]

UDP-N-acetylglucosamine transferase complex

catalytic complex

UDP-N-acetylglucosamine transferase complex

cellular anatomical entity [inference]

membrane

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

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GO Term	Evidence Code	PMID
protein binding	IPI	18337501 33961781 35137078 36402845 36593275
acetylglucosaminyltransferase activity	IDA	12907669
glucuronosyltransferase activity	IDA	12907669
glycosyltransferase activity	IDA	12907669
glycosyltransferase activity	IBA

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity

UDP-glycosyltransferase activity [inference]

acetylglucosaminyltransferase activity

glucuronosyltransferase activity

N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase activity

hexosyltransferase activity [inference]

acetylglucosaminyltransferase activity

glucuronosyltransferase activity

N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase activity

binding [inference]

protein binding

identical protein binding [inference]

protein homodimerization activity

protein dimerization activity [inference]

ion binding [inference]

cation binding [inference]

metal ion binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

exostosin

Functional Category

K: Transcription
M: Cell wall/membrane/envelope biogenesis
T: Signal transduction mechanisms

Displaying **all 2** entries
Gene Ontology
heparan sulfate proteoglycan biosynthetic process
transferase activity

Displaying **all 4** entries
InterPro
Exostosin, GT47 domain
Exostosin-like
Glycosyl transferase 64 domain
Nucleotide-diphospho-sugar transferases

GlycoGene Database (GGDB)

GGDB ID

gg159

Gene Symbol

EXT2

Reactions

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Donor	Acceptor	Reducing terminal(Acceptor)	Reference
UDP-GalNAc	G14371GV	O-Ser-Gly-Typ-Pro-Asp-Gly mixture of EXT1 and EXT2	12907685
UDP-GalNAc	G99041PQ	O-C2H4NHCbz mixture of EXT1 and EXT2	12907685
UDP-GalNAc	G14371GV	O-Ser	12907685
UDP-GalNAc	G14371GV	O-Ser mixture of EXT1 and EXT2	12907685
UDP-GalNAc	G14371GV	O-(Gly)Ser-Glu	12907685

Orthologous Gene

Displaying **all 3** entries
Species	Protein	mRNA
Rattus norvegicus	XP_230303	XM_230303
Mus musculus	NP_034293	NM_010163
Drosophila melanogaster	NP_788368	NM_176188

KEGG BRITE Database

Orthology

K02367

Name

glucuronyl/N-acetylglucosaminyl transferase EXT2 [EC:2.4.1.224 2.4.1.225]

References

9756849

Reactions

Displaying **all 2** entries
KEGG Reaction	Enzyme	Acceptor	Product
R05935	2.4.1.225	G13581JW	G74553IH
R10138	2.4.1.225	G18844FT	G70244WB

Rhea

RHEA:16213

UDP-N-acetyl-α-D-glucosamine

H⁺ + UDP

Enzyme

2.4.1.224

PMID

Disease

The Human Phenotype Ontology

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HPO ID	HPO Term
HP:0000006	Autosomal dominant inheritance
HP:0000007	Autosomal recessive inheritance
HP:0000016	Urinary retention
HP:0000028	Cryptorchidism
HP:0000054	Micropenis
HP:0000077	Abnormality of the kidney
HP:0000093	Proteinuria
HP:0000248	Brachycephaly
HP:0000252	Microcephaly
HP:0000256	Macrocephaly

Displaying **all 5** entries
Disease ID	Disease Name
ORPHA:321	hereditary multiple osteochondromas
ORPHA:52022	Potocki-Shaffer syndrome
OMIM:616682	seizures-scoliosis-macrocephaly syndrome
OMIM:133701	exostoses, multiple, type 2
ORPHA:466926	seizures-scoliosis-macrocephaly syndrome

PubChem Disease

GHR Health Conditions

MedGen Diseases

OMIM Phenotypes

KEGG Diseases

Gene-Disease-Co-Occurrences-in-Literature (PubChem)

Ortholog

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Xenopus tropicalis	2132	Xenbase:XB-GENE-867542
Mus musculus	14043	Xenbase:XB-GENE-867542	MOUSE33620
Bos taurus	281151		BOVIN07457
Rattus norvegicus	311215	Xenbase:XB-GENE-867542	RATNO29138
Xenopus tropicalis	380140	Xenbase:XB-GENE-867542
Xenopus tropicalis	398750	Xenbase:XB-GENE-867542
Canis lupus familiaris	475989		CANLF05885
Danio rerio	493780	Xenbase:XB-GENE-867542	DANRE40872
Xenopus tropicalis	3772101	Xenbase:XB-GENE-867542
Monodelphis domestica	100010947		MONDO27241

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Summary

External Links

Annotation

OrthoDB (Group)

GlycoGene Database (GGDB)

KEGG BRITE Database

PubChem Disease

International Collaboration

Acknowledgements